1. Regarding the first issue, this was fixed between 0.10.7 and 0.10.8. Can you tell me which version you're playing?I don’t know if this has been brought up already, but in my playthrough, the scenes where the rulers of Geoyanguk get reports from an informant about how I’m conquering the whole kingdom and might be a real threat occurred while the couple was already in my dungeon.
Also, is there a reason Karder keeps the king alive? I don’t really care for cuckolding people (and it doesn’t even read much like cuckolding to me once she admits she was just playing him all along), and moreover I don’t see why Karder would go through the pain off having him hauled out of the dungeon into the courtyard in some huge-ass cage every time he wants to spend some time with his concubine.
2. As for King Tenemer, I can't cover all possible flows and I enjoy having Karder banging his wife in front of him being part of the story. As you you have probably noticed I did add an option to toggle the taunting off, but I'm not going to address the issue further.